How Does Isuzu Solve DPF Regeneration?
1 Answers
Switch the vehicle speed to a higher speed cycle (engine speed increased to above 1600 rpm). After approximately 20 minutes, this indicator light will turn off, indicating the completion of active regeneration. Currently, when the DPF light is on, there are two scenarios with three working states: automatic regeneration, manual regeneration, and on-demand regeneration. 1. Automatic Regeneration: The DPF color displays green, indicating no need for manual intervention. This state typically occurs when the vehicle is driving at high speeds (above 80 km/h). Maintain normal driving conditions until the particulate matter is processed, and the DPF indicator light will automatically turn off. 2. Manual Regeneration: The DPF yellow indicator light will flash, which usually occurs when the vehicle is driving at speeds below 80 km/h. In this case, promptly move away from roads, flammable, and explosive materials. Once the vehicle is stationary, shift to neutral, engage the handbrake, and press the DPF control button. The yellow indicator light will remain steadily lit, and the processing time is approximately 15-30 minutes. Once the particulate matter is processed, the indicator light will automatically turn off. 3. On-Demand Regeneration: This can be performed at any time and is suitable for users who primarily drive in urban areas. For example, after returning home from work and parking the vehicle, press and hold the DPF processing button for 3-5 seconds to initiate detection. If the yellow indicator light flashes, it indicates the need for manual regeneration. In this case, press the DPF button again, and the yellow indicator light will remain steadily lit. Wait for 15-30 minutes; when the light turns off, it signifies the completion of particulate matter processing.
